:root{--navy:#263a4e;--navy-deep:#1c2d3d;--slate:#3d5369;--teal:#2d8f8b;--teal-bright:#43b7aa;--teal-soft:#e6f4f2;--amber:#d99a3d;--amber-soft:#fff4df;--coral:#e66c5c;--ink:#263747;--body:#607181;--paper:#fff;--wash:#f2f6f8;--line:#d7e1e6;--shadow:0 12px 32px rgba(30,50,67,.08);--radius:14px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:78px}body{margin:0;background:#cbd5dc;color:var(--ink);font-family:Inter,Arial,Helvetica,sans-serif;line-height:1.62}a{color:inherit}.site{width:min(1440px,100%);margin:auto;background:var(--paper);min-height:100vh}.container{width:min(1120px,calc(100% - 48px));margin:auto}.narrow{max-width:940px}.top-note{background:#dce7ec;color:#516474;text-align:center;padding:8px;font-size:11px;font-weight:700;letter-spacing:.04em}.site-header{height:74px;background:var(--navy-deep);color:#fff;position:sticky;top:0;z-index:30}.nav-wrap{height:100%;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-weight:850;line-height:.98}.brand-mark{width:36px;height:36px;border-radius:10px;background:var(--teal);display:grid;place-items:center;font-size:18px}.brand em{display:block;color:#86d8d0;font-style:normal}.main-nav{display:flex;gap:30px;align-items:center}.main-nav a{text-decoration:none;color:#d6e0e7;font-size:13px;font-weight:700}.main-nav a:hover,.main-nav a:focus{color:#72d4ca}.menu-button{display:none;color:#fff;background:transparent;border:1px solid #617386;border-radius:8px;padding:8px 10px;font-size:20px}.hero{background:linear-gradient(115deg,var(--navy),#425a73);color:#fff;padding:112px 0 104px}.hero .eyebrow,.page-hero .eyebrow{color:#66d0c5}.eyebrow{margin:0 0 12px;color:var(--teal);text-transform:uppercase;font-size:11px;font-weight:900;letter-spacing:.17em}.hero h1,.page-hero h1{font-size:clamp(44px,5vw,72px);line-height:1.04;letter-spacing:-.045em;margin:0 0 22px;max-width:930px}.hero-copy{font-size:20px;color:#dae3ea;max-width:810px}.meta{color:#bdcad3;font-size:13px;margin-top:25px}.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}.button{display:inline-flex;align-items:center;gap:9px;padding:12px 20px;border-radius:7px;text-decoration:none;font-size:13px;font-weight:850;border:1px solid transparent}.button.primary{background:var(--teal);color:#fff}.button.primary:hover{background:#247b78}.button.secondary{border-color:#9dafbd;color:#fff}.button.dark{background:var(--navy);color:#fff}.section{padding:88px 0}.section.wash{background:var(--wash)}.section.tint{background:var(--teal-soft)}.section-heading{max-width:770px;margin-bottom:38px}.section-heading.split{max-width:none;display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:end}.section h2{font-size:clamp(31px,3vw,46px);line-height:1.1;letter-spacing:-.035em;margin:0 0 18px}.section h3{line-height:1.18}.lead{font-size:19px;color:#405463}.body-copy{color:var(--body)}.notice{margin:32px 0;padding:22px 25px;background:var(--teal-soft);border-left:4px solid var(--teal);border-radius:8px;color:#445966}.standards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:32px}.standard-card,.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:0 4px 12px rgba(30,50,67,.03)}.standard-card .number{color:var(--teal);font-size:26px;font-weight:850}.standard-card h3{font-size:17px;margin:7px 0}.standard-card p{font-size:14px;color:var(--body);margin:0}.scenario-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}.scenario-card{border-top:5px solid var(--teal);padding:32px}.scenario-card:nth-child(2){border-top-color:var(--amber)}.scenario-card .eyebrow{margin-bottom:6px}.scenario-card h3{font-size:29px;margin:0 0 16px}.scenario-card p{color:var(--body)}.scenario-card footer{border-top:1px solid var(--line);margin-top:24px;padding-top:18px;display:flex;align-items:center;justify-content:space-between}.scenario-card footer small{font-weight:800;color:#71828f}.text-link{color:var(--teal);font-weight:850;text-decoration:none;font-size:13px}.governance-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:38px}.tier-list{display:grid;gap:12px}.tier-list .card{padding:18px 22px}.tier-list strong{display:block}.tier-list span{font-size:13px;color:var(--body)}.placeholder{border:2px dashed #aebfca;border-radius:12px;background:#f9fbfc;color:#778b99;display:grid;place-items:center;text-align:center;min-height:310px;padding:30px;font-size:11px;font-weight:850;text-transform:uppercase;letter-spacing:.13em}.reference-cards{display:grid;grid-template-columns:1fr 1fr;gap:26px}.tag{display:inline-block;background:var(--teal-soft);color:var(--teal);font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.1em;border-radius:99px;padding:5px 9px}.page-hero{background:linear-gradient(115deg,var(--navy),#425a73);color:white;padding:70px 0}.page-hero.copyright{background:linear-gradient(115deg,#69481e,#ae7932)}.breadcrumbs{background:#eef4f6;padding:13px 0;color:#667886;font-size:12px}.breadcrumbs a{color:var(--teal);text-decoration:none}.page-hero p:last-child{color:#dbe5eb;font-size:19px;max-width:800px}.local-nav{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}.local-nav a{border:1px solid #8194a4;border-radius:5px;padding:7px 14px;color:#e9eff3;text-decoration:none;font-size:12px}.case-intro-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:36px;align-items:start}.video-slot{aspect-ratio:16/9;min-height:0;border-radius:12px;overflow:hidden;background:var(--navy)}.video-player{display:block;width:100%;height:100%;object-fit:cover}.video-slot .play{display:block;width:54px;height:54px;border-radius:50%;background:var(--coral);color:#fff;line-height:54px;margin:0 auto 12px;font-size:17px}.case-box{margin-top:28px}.case-box p{color:#4f6371}.risk-layout{display:grid;grid-template-columns:1fr 1fr;gap:28px}.risk-list{display:grid;gap:12px}.risk-list .card{padding:19px 22px}.risk-list h3{font-size:16px;margin:0 0 4px}.risk-list p{font-size:13px;color:var(--body);margin:0}.graph-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:24px}.graph-grid .placeholder{min-height:270px}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:28px 0}.step{border:1px solid var(--line);border-left:4px solid var(--teal);border-radius:10px;padding:20px;background:#fff}.copyright-accent .step{border-left-color:var(--amber)}.step small{color:var(--teal);font-weight:900;text-transform:uppercase}.copyright-accent .step small{color:#a26c19}.step h3{font-size:15px;margin:7px 0}.flow-slot{min-height:300px}.policy-layout{display:grid;grid-template-columns:270px 1fr;gap:28px;margin-top:28px}.policy-tabs{background:var(--navy);border-radius:12px;padding:20px;color:#fff}.policy-tabs div{padding:14px 0;border-bottom:1px solid #ffffff2c;font-size:12px;font-weight:800}.policy-tabs div:last-child{border:0}.policy-copy p{margin-top:0;color:#4f6371}.resource-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.resource-grid h3{margin:14px 0 8px}.resource-grid p{color:var(--body);font-size:14px}.evidence-note{margin-top:25px;background:var(--teal-soft);border-radius:12px;padding:24px}.evidence-note h3{margin:0 0 6px}.table-wrap{overflow-x:auto;border-radius:12px;border:1px solid var(--line)}table{border-collapse:collapse;width:100%;min-width:760px;font-size:14px}th,td{border-bottom:1px solid var(--line);border-right:1px solid var(--line);padding:18px;text-align:left;vertical-align:top}th:last-child,td:last-child{border-right:0}tr:last-child th,tr:last-child td{border-bottom:0}thead th{background:var(--navy);color:#fff}tbody th{background:#eef4f6}.reference-list p{padding-left:36px;text-indent:-36px;color:#485c69;margin:20px 0}.reference-list a{color:var(--teal);overflow-wrap:anywhere}.ai-box{background:var(--navy);color:#fff;border-radius:14px;padding:38px}.ai-box p{color:#d9e3e9}.client-note{margin-top:22px;padding:16px;background:var(--amber-soft);color:#72511f;border-radius:8px;font-size:13px}.page-links{background:var(--teal-soft);padding:22px 0}.page-links .container{display:flex;justify-content:space-between}.page-links a{color:var(--teal);font-size:12px;font-weight:850;text-decoration:none}.footer{background:var(--navy-deep);color:#aebdc8;padding:38px 0;font-size:12px}.footer .container{display:flex;justify-content:space-between}.footer a{color:#d7e2e8;text-decoration:none}
@media(max-width:850px){body{background:#fff}.top-note{display:none}.container{width:min(100% - 32px,1120px)}.site-header{height:66px}.menu-button{display:block}.main-nav{display:none;position:absolute;left:0;right:0;top:66px;background:var(--navy-deep);padding:18px 20px;flex-direction:column;align-items:flex-start;gap:10px}.main-nav.open{display:flex}.hero{padding:78px 0}.hero h1,.page-hero h1{font-size:42px}.hero-copy{font-size:17px}.section{padding:64px 0}.section-heading.split,.standards,.scenario-grid,.governance-grid,.reference-cards,.case-intro-grid,.risk-layout,.resource-grid,.policy-layout{grid-template-columns:1fr}.steps{grid-template-columns:1fr 1fr}.graph-grid{grid-template-columns:1fr}.placeholder{min-height:240px}.video-slot{width:100%}.footer .container,.page-links .container{gap:16px;flex-direction:column}.scenario-card footer{align-items:flex-start;gap:14px;flex-direction:column}}
@media(max-width:520px){.hero h1,.page-hero h1{font-size:36px}.steps{grid-template-columns:1fr}.section h2{font-size:30px}.actions{flex-direction:column;align-items:flex-start}.local-nav{display:none}}

/* 2026 editorial refinement: open layouts, fewer boxes, prominent video */
.section{padding:104px 0}.section.wash{background:linear-gradient(180deg,#f3f7f8 0%,#edf4f5 100%)}
.card,.standard-card{box-shadow:none}.standard-card{border:0;border-radius:0;background:transparent;padding:12px 30px 12px 0;border-right:1px solid var(--line)}.standard-card:last-child{border-right:0}.standard-card .number{font-size:42px;line-height:1;color:var(--teal);opacity:.8;margin-bottom:22px;display:block}
.scenario-grid{gap:34px}.scenario-card{position:relative;border:0;border-radius:32px;padding:44px 44px 38px;overflow:hidden;background:linear-gradient(145deg,#fff 0%,#eaf6f4 100%)}.scenario-card:nth-child(2){border:0;background:linear-gradient(145deg,#fff 0%,#fff1dc 100%)}.scenario-card:before{content:"";position:absolute;width:180px;height:180px;border-radius:50%;right:-80px;top:-90px;background:#2d8f8b18}.scenario-card:nth-child(2):before{background:#d99a3d24}.scenario-card footer{border-top:0;padding-top:12px}
.tier-list{gap:0}.tier-list .card{border:0;border-radius:0;border-bottom:1px solid var(--line);background:transparent;padding:22px 0}.tier-list .card:first-child{border-top:1px solid var(--line)}
.reference-cards .card{border:0;border-radius:24px;padding:38px;background:#fff}.reference-cards{gap:34px}
.case-intro-grid{grid-template-columns:1fr;gap:32px}.case-intro-grid>div:first-child{max-width:850px}.video-slot{width:100%;max-width:none;border-radius:22px;box-shadow:0 24px 60px rgba(28,45,61,.18);background:var(--navy)}.video-player{aspect-ratio:16/9}
.case-box{border:0;border-radius:0;background:transparent;padding:36px 0 0;box-shadow:none;max-width:960px}.case-box p:first-child{font-size:18px;color:#405463}
.risk-layout{gap:64px;align-items:start}.risk-list{gap:0}.risk-list .card{border:0;border-radius:0;background:transparent;padding:22px 0;border-bottom:1px solid #cfdde2}.risk-list .card:first-child{border-top:1px solid #cfdde2}.risk-list h3{font-size:20px}.risk-list p{font-size:14px}
.placeholder{border-radius:22px;background:rgba(255,255,255,.5);border-color:#9fb5c2}.graph-grid{gap:28px;margin-top:34px}
.steps{gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.step{border:0;border-left:0;border-radius:0;padding:28px 24px;background:transparent;border-right:1px solid var(--line)}.step:last-child{border-right:0}.step small{font-size:10px}.step h3{font-size:17px}
.policy-tabs{border-radius:22px}.resource-grid{gap:32px}.resource-grid .card{border:0;border-radius:24px;padding:36px;background:#fff}.evidence-note{border-radius:20px;padding:30px}
.ai-box{border-radius:28px;padding:54px}.table-wrap{border-radius:18px}
@media(max-width:850px){.section{padding:72px 0}.standards{gap:0}.standard-card{border-right:0;border-bottom:1px solid var(--line);padding:28px 0}.standard-card:last-child{border-bottom:0}.scenario-card{padding:34px 28px}.risk-layout{gap:34px}.steps{border:0}.step{border-right:0;border-bottom:1px solid var(--line);padding:24px 0}.video-slot{border-radius:14px}.case-box{padding-top:18px}}